Who will Kyle take with him?

It is a common thing for coaches who move to new teams and try to install the their system there to bring in players from their old team. Everyone always talks about the "Denver pipeline", and now there could be a pipeline heading out of Houston. So who will Kyle want to bring to Washington from the Texans?

Out of our free agents, I think Kevin Walter would be a prime candidate, assuming we don't resign him. The Redskins could use a possession receiver, and he'd be relatively cheap. However, where the Redskins really need a makeover is on the offensive line, where they are not at all built to run the zone scheme. This is where it could get interesting. Chester Pitts is a free agent, but who knows if he's going to we're going to resign him or if he will be able to play at all. So, the Redskins might trade for one of our o-linemen. But who? It's doubtful we would give up any of our starters, so they would likely have to get one of our backups. Like Kubiak, they might trade for our backup center so that they can have someone with experience in the scheme making the line calls. That would probably be Chris White and not Antoine Caldwell. They also might try to trade for a tackle like Rashad Butler, although it's hard to know how much Kyle thinks of him.

Anyone else that might be traded to Washington? I focused mainly on offense because that's where Kyle coached, but is there anyone on defense they might want?